201777:3-109*2=67259-218=67041
1) 27000:27+1275=2275
2) 46550:98+987=1462
3) (2035-608)*48=68496
4*1=1
4*0,5=2
4*0=0..................
3х=8,7
х=8,7/3
х=2,9
2а=32-8,154
2а=23,846
а=23,846/2
а=11,923
<span>|-0,85|=|-3.4|*|x| </span>
<span>0,85 = 3,4 * | x |</span>
<span>| x | = 0.25</span>
<span>х1 = - 0,25</span>
<span>х2 = 0,25 </span>
<span> </span>